Nothing Special   »   [go: up one dir, main page]

EP3402665A4 - Vliesverbundstoff mit einer naturfaserbahnschicht und verfahren zur formung davon - Google Patents

Vliesverbundstoff mit einer naturfaserbahnschicht und verfahren zur formung davon Download PDF

Info

Publication number
EP3402665A4
EP3402665A4 EP17739149.7A EP17739149A EP3402665A4 EP 3402665 A4 EP3402665 A4 EP 3402665A4 EP 17739149 A EP17739149 A EP 17739149A EP 3402665 A4 EP3402665 A4 EP 3402665A4
Authority
EP
European Patent Office
Prior art keywords
forming
same
fiber web
natural fiber
web layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17739149.7A
Other languages
English (en)
French (fr)
Other versions
EP3402665A1 (de
Inventor
Karthik RAMARATNAM
John C. PARSON
Peter Zajaczkowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Quality Nonwovens Inc
Original Assignee
First Quality Nonwovens Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by First Quality Nonwovens Inc filed Critical First Quality Nonwovens Inc
Publication of EP3402665A1 publication Critical patent/EP3402665A1/de
Publication of EP3402665A4 publication Critical patent/EP3402665A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B2037/1072—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using a fluid jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/067—Wood fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/08—Animal fibres, e.g. hair, wool, silk
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/544—Torsion strength; Torsion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/728—Hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/754—Self-cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
EP17739149.7A 2016-01-15 2017-01-17 Vliesverbundstoff mit einer naturfaserbahnschicht und verfahren zur formung davon Withdrawn EP3402665A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662279187P 2016-01-15 2016-01-15
PCT/US2017/013766 WO2017124092A1 (en) 2016-01-15 2017-01-17 Nonwoven composite including natural fiber web layer and method of forming the same

Publications (2)

Publication Number Publication Date
EP3402665A1 EP3402665A1 (de) 2018-11-21
EP3402665A4 true EP3402665A4 (de) 2020-03-04

Family

ID=59311555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17739149.7A Withdrawn EP3402665A4 (de) 2016-01-15 2017-01-17 Vliesverbundstoff mit einer naturfaserbahnschicht und verfahren zur formung davon

Country Status (8)

Country Link
US (1) US20170203542A1 (de)
EP (1) EP3402665A4 (de)
JP (1) JP2019508603A (de)
KR (1) KR20180123012A (de)
CN (1) CN109311263A (de)
CA (1) CA3020895A1 (de)
MX (1) MX2018008708A (de)
WO (1) WO2017124092A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9474660B2 (en) 2012-10-31 2016-10-25 Kimberly-Clark Worldwide, Inc. Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections
PE20190865A1 (es) 2016-08-02 2019-06-18 Fitesa Germany Gmbh Sistema y proceso para la preparacion de telas no tejidas de acido polilactico
US11441251B2 (en) 2016-08-16 2022-09-13 Fitesa Germany Gmbh Nonwoven fabrics comprising polylactic acid having improved strength and toughness
EP3555353B1 (de) * 2016-12-14 2023-10-04 Pfnonwovens, Llc Hydraulisch behandelte vliesstoffe und verfahren zur herstellung davon
BR112019016162B1 (pt) 2017-02-28 2023-09-26 Kimberly-Clark Worldwide, Inc Processo para formar uma manta laminada emaranhada por fluido tendo projeções
US11007093B2 (en) 2017-03-30 2021-05-18 Kimberly-Clark Worldwide, Inc. Incorporation of apertured area into an absorbent article
US20190083325A1 (en) * 2017-09-21 2019-03-21 The Procter & Gamble Company Absorbent Article
US11433158B2 (en) 2017-12-12 2022-09-06 The Procter & Gamble Company Recycle friendly and sustainable absorbent articles
CN107938165A (zh) * 2017-12-29 2018-04-20 广东川田卫生用品有限公司 一种卫生巾用双层水刺无纺布
US20190315089A1 (en) * 2018-04-13 2019-10-17 Nutek Disposables, Inc. Nonwoven composite including cotton fiber web layer and method of forming the same
EP3773112B1 (de) 2018-04-13 2022-04-27 Amtex Innovations LLC Waschbare nähgewirkte vlieshandtücher und verfahren zu ihrer herstellung
US11136699B2 (en) 2018-05-14 2021-10-05 Fitesa Simpsonville, Inc. Composite sheet material, system, and method of preparing same
US11884899B2 (en) 2018-06-01 2024-01-30 Amtex Innovations Llc Methods of laundering stitchbonded nonwoven towels using a soil release polymer
US10822578B2 (en) 2018-06-01 2020-11-03 Amtex Innovations Llc Methods of washing stitchbonded nonwoven towels using a soil release polymer
WO2020036143A1 (ja) 2018-08-13 2020-02-20 ダイワボウホールディングス株式会社 吸収性物品用不織布、その製造方法、吸収性物品用表面シート、及び吸収性物品
CN109576902B (zh) * 2018-12-29 2024-03-22 海南欣龙无纺股份有限公司 棉麻柔巾混纺水刺非织造材料及其制备方法
FR3093669B1 (fr) * 2019-03-12 2021-03-19 Lineo Procédé de fabrication d’un renfort fibreux pré-imprégné à partir d’un non-tissé thermoplastique et d’un renfort de fibres naturelles
JP7348460B2 (ja) * 2019-04-24 2023-09-21 ダイワボウレーヨン株式会社 吸収性物品用表面シート、その製造方法及び吸収性物品
WO2020242715A1 (en) 2019-05-31 2020-12-03 The Procter & Gamble Company Absorbent article having a waist gasketing element
CN110592803B (zh) * 2019-10-10 2020-09-04 上海盈兹无纺布有限公司 一种热风无纺布热压成型设备及其制备无纺布的方法
WO2021072624A1 (en) 2019-10-15 2021-04-22 The Procter & Gamble Company Absorbent articles
CN114585337A (zh) 2019-11-04 2022-06-03 宝洁公司 具有腰部衬圈元件的吸收制品
CN112921498A (zh) * 2019-12-06 2021-06-08 财团法人纺织产业综合研究所 不织布的制作方法
CN111005157B (zh) * 2019-12-09 2021-10-15 福建恒安集团有限公司 一种立体压花含棉层无纺布及其制备方法
US11801173B2 (en) 2019-12-20 2023-10-31 Essity Hygiene And Health Aktiebolag Absorbent hygienic article for absorbing body fluids
US11602466B2 (en) 2019-12-20 2023-03-14 Essity Hygiene And Health Aktiebolag Absorbent hygienic article for absorbing body fluids
CN111254580B (zh) * 2020-03-02 2021-05-07 桐乡佳车科技股份有限公司 一种膜裂纤维无纺布的制造方法
EP4146132A1 (de) 2020-05-05 2023-03-15 The Procter & Gamble Company Absorbierende artikel mit verbesserten elastischen elementen
EP3915533A1 (de) 2020-05-28 2021-12-01 The Procter & Gamble Company Absorbierender artikel mit einem taillenabdichtungselement
CN111826802A (zh) * 2020-07-01 2020-10-27 湖北环福塑料制品有限公司 一种无纺布加工的热轧工艺
KR20230003078A (ko) * 2020-07-07 2023-01-05 미쓰이 가가쿠 가부시키가이샤 복합 부직포 및 그의 제조 방법
WO2022054613A1 (ja) * 2020-09-10 2022-03-17 ユニ・チャーム株式会社 体液吸収用シート
EP4338950A3 (de) 2020-10-30 2024-06-12 NIKE Innovate C.V. Verbundvliesstoff mit asymmetrischer seite und verfahren zur herstellung davon
KR102361295B1 (ko) * 2021-06-21 2022-02-09 민원기 생분해성 흡수제 및 그 제조방법
CN113564802A (zh) * 2021-07-21 2021-10-29 福建恒安集团有限公司 一种蚕丝棉无纺布、蚕丝棉无纺布制备工艺及卫生巾
CN114657698A (zh) * 2022-05-06 2022-06-24 常熟立仁新型材料有限公司 一种椰子油纤维膜布制备方法
WO2023225238A1 (en) 2022-05-20 2023-11-23 The Procter & Gamble Company Absorbent article with laminate bond pattern
WO2024136850A1 (en) * 2022-12-20 2024-06-27 Kimberly-Clark Worldwide, Inc. Forming substrate with highly textured surface
EP4400023A1 (de) * 2023-01-11 2024-07-17 Carl Freudenberg KG Reinigungstuch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140038487A1 (en) * 2012-07-31 2014-02-06 Suominen Corporation Nonwoven materials containing polylactic acid

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418493A1 (de) * 1989-07-28 1991-03-27 Fiberweb North America, Inc. Ein nicht-gewebter zusammengesetzter durch Hydro-Verwirrung verbundener Stoff und ein Verfahren zu seiner Herstellung
US6025050A (en) * 1994-06-15 2000-02-15 Bba Nonwovens Simpsonville, Inc. Thermally appertured nonwoven laminates for wipes and coverstock for hygienic articles
US6381817B1 (en) * 2001-03-23 2002-05-07 Polymer Group, Inc. Composite nonwoven fabric
WO2002081819A1 (en) * 2001-04-09 2002-10-17 Scott Paper Limited Tissue products containing softness
FR2827313B1 (fr) * 2001-07-10 2004-03-12 Rieter Perfojet Non tisse comprenant une nappe en filaments continus, son procede de fabrication et son application en tant que chiffon d'essuyage
US6764566B1 (en) * 2001-12-12 2004-07-20 Kimberly-Clark Worldwide, Inc. Nonwoven filled film laminate with barrier properties
US9050777B2 (en) * 2006-04-10 2015-06-09 First Quality Nonwovens, Inc. Contendered nonwoven/pulp composite fabric and method for making the same
BRPI0711223A2 (pt) * 2006-05-25 2011-08-23 Dow Global Technologies Inc pano não-tecido spudbond e método para melhorar a maciez de panos não- tecidos spunbond
WO2008099066A1 (en) * 2007-02-15 2008-08-21 Ahlstrom Corporation Hydraulic patterning of a fibrous, sided nonwoven web
US9194084B2 (en) * 2012-05-03 2015-11-24 Sca Hygiene Products Ab Method of producing a hydroentangled nonwoven material
JP2014094200A (ja) * 2012-11-12 2014-05-22 Kao Corp 吸収性物品
US9005395B1 (en) * 2014-01-31 2015-04-14 Kimberly-Clark Worldwide, Inc. Dispersible hydroentangled basesheet with triggerable binder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140038487A1 (en) * 2012-07-31 2014-02-06 Suominen Corporation Nonwoven materials containing polylactic acid

Also Published As

Publication number Publication date
JP2019508603A (ja) 2019-03-28
CN109311263A (zh) 2019-02-05
WO2017124092A1 (en) 2017-07-20
CA3020895A1 (en) 2017-07-20
KR20180123012A (ko) 2018-11-14
EP3402665A1 (de) 2018-11-21
MX2018008708A (es) 2019-01-14
US20170203542A1 (en) 2017-07-20

Similar Documents

Publication Publication Date Title
EP3402665A4 (de) Vliesverbundstoff mit einer naturfaserbahnschicht und verfahren zur formung davon
EP3576918A4 (de) Verbundfasern und verfahren zur herstellung von fasern
EP3127868A4 (de) Calcium-carbonat-mikropartikel/faserverbund und herstellungsverfahren dafür
EP3237088A4 (de) Schutzmasken mit beschichtung mit verschiedenen, miteinander verwebten elektrogesponnenen fasern, formulierungen zur formung davon und verfahren zur herstellung davon
EP3595853A4 (de) Verbundstrukturen und verfahren zur herstellung von verbundstrukturen
EP3177760A4 (de) Strukturierter, dispergierbarer vliesstoff aus wasserstrahlvernadelten individuellen bastfasern
EP3591108A4 (de) Faserstruktur und verfahren zur herstellung davon
EP3370788A4 (de) Elektrogesponnene fasern mit kontrastmitteln und verfahren zur herstellung davon
EP3469128A4 (de) Hydrogeformter expandierter versponnener vliesstoff und hydrogeformtes verbundmaterial sowie verfahren zur herstellung davon
EP3625170A4 (de) Graphenfasern, garne, verbundstoffe und verfahren zur herstellung davon
EP3577264A4 (de) Abstandsgewebe und verfahren zur herstellung davon
EP3521002A4 (de) Verbundstoffstruktur und verfahren zur herstellung einer verbundstoffstruktur
EP3682048A4 (de) Vliesfaserbahn und verfahren dafür
EP3730684A4 (de) Vliesstoff und schallabsorbierendes verbundmaterial mit verwendung davon als hautmaterial
EP3546640A4 (de) Verbundstoff aus fasern und anorganischen partikeln
EP3579224A4 (de) Schallabsorbierendes laminatmaterial mit ultrafeinen fasern
EP3290102A4 (de) Verbundhohlfasermembran und verfahren zur herstellung davon
EP3546641A4 (de) Verfahren zur herstellung eines verbundkörpers aus fasern und anorganischen partikeln sowie laminat mit einen verbundkörper aus fasern und anorganischen partikeln
EP3516127A4 (de) Struktur und verfahren zur herstellung davon
EP3555353A4 (de) Hydraulisch behandelte vliesstoffe und verfahren zur herstellung davon
EP3202848A4 (de) Polyesterverbundmaterial, polyesterverbundfaser, herstellungsverfahren dafür und verwendungen davon
EP3757283A4 (de) Faserverbundwerkstoff und verfahren zu seiner herstellung
EP3374176A4 (de) Vliesverbundstoff mit einer naturfaserbahnschicht und verfahren zur formung davon
EP3656913A4 (de) Fasergewebe mit funktionellen verbundteilchen und herstellungsverfahren dafür
EP3356140A4 (de) Verbundstruktur mit glasartiger schicht und verfahren zur formung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180723

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: A61F 13/513 20060101ALI20190930BHEP

Ipc: B32B 5/02 20060101AFI20190930BHEP

Ipc: D04H 1/492 20120101ALI20190930BHEP

Ipc: D04H 1/425 20120101ALI20190930BHEP

Ipc: B32B 5/06 20060101ALI20190930BHEP

Ipc: D06C 27/00 20060101ALI20190930BHEP

Ipc: B32B 5/22 20060101ALI20190930BHEP

Ipc: A61F 13/51 20060101ALI20190930BHEP

Ipc: B32B 37/10 20060101ALN20190930BHEP

Ipc: D04H 5/03 20120101ALI20190930BHEP

Ipc: B32B 5/08 20060101ALI20190930BHEP

Ipc: A61F 13/511 20060101ALI20190930BHEP

Ipc: D04H 1/498 20120101ALI20190930BHEP

Ipc: D04H 1/4374 20120101ALI20190930BHEP

Ipc: D04H 13/00 20060101ALI20190930BHEP

Ipc: B32B 29/02 20060101ALI20190930BHEP

Ipc: A61F 13/514 20060101ALI20190930BHEP

Ipc: B32B 7/08 20190101ALI20190930BHEP

Ipc: D04H 3/14 20120101ALI20190930BHEP

Ipc: D04H 1/46 20120101ALI20190930BHEP

Ipc: B32B 5/26 20060101ALI20190930BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20200127

A4 Supplementary search report drawn up and despatched

Effective date: 20200130

RIC1 Information provided on ipc code assigned before grant

Ipc: D04H 13/00 20060101ALI20200124BHEP

Ipc: D04H 1/492 20120101ALI20200124BHEP

Ipc: B32B 5/02 20060101AFI20200124BHEP

Ipc: B32B 5/22 20060101ALI20200124BHEP

Ipc: A61F 13/514 20060101ALI20200124BHEP

Ipc: B32B 5/08 20060101ALI20200124BHEP

Ipc: B32B 5/26 20060101ALI20200124BHEP

Ipc: B32B 37/10 20060101ALN20200124BHEP

Ipc: B32B 29/02 20060101ALI20200124BHEP

Ipc: D04H 1/46 20120101ALI20200124BHEP

Ipc: D04H 3/14 20120101ALI20200124BHEP

Ipc: A61F 13/51 20060101ALI20200124BHEP

Ipc: D04H 5/03 20120101ALI20200124BHEP

Ipc: A61F 13/511 20060101ALI20200124BHEP

Ipc: D04H 1/425 20120101ALI20200124BHEP

Ipc: D06C 27/00 20060101ALI20200124BHEP

Ipc: A61F 13/513 20060101ALI20200124BHEP

Ipc: B32B 7/08 20190101ALI20200124BHEP

Ipc: D04H 1/498 20120101ALI20200124BHEP

Ipc: B32B 5/06 20060101ALI20200124BHEP

Ipc: D04H 1/4374 20120101ALI20200124BHEP